Finding the Fourth Proportional to 32,616,565.08, 48,818,389.92 and 23,978,377.99
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Solution
The fourth proportional to 32,616,565.08, 48,818,389.92 and 23,978,377.99 is: 35,889,303.59
Step by Step Solution
- Step 1: Write the proportion equation
32,616,565.08 : 48,818,389.92 = 23,978,377.99 : x - Step 2: Convert to fraction form
32,616,565.08/48,818,389.92 = 23,978,377.99/x - Step 3: Cross multiply
32,616,565.08x = 48,818,389.92 × 23,978,377.99 - Step 4: Simplify right side
32,616,565.08x = 1,170,585,806,364,965.75 - Step 5: Solve for x
x = 1,170,585,806,364,965.75/32,616,565.08 - Step 6: Final answer
x = 35,889,303.59
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.